# Atos Jiu Jitsu HQ > Facility offers numerous mats and best-in-class cleanliness with showers and a coffee machine. Atmosphere blends family-like support with a competitive, tough environment that pushes improvement. Classes suit all levels, featuring black belt instructors who actively train alongside students. Source: https://www.atly.com/location/AtosJiuJitsuHQ - Address: 4810 Mercury St, San Diego, California, United States - Phone: +18582925040 - Website: https://atosjiujitsuhq.com/ - Google rating: 4.9 (219 reviews) ## What it is good for - Martial Arts Gym — 10/10 - Jiu Jitsu — 10/10 - Gyms — 9.4/10 - Kid Friendly — 8.5/10 ## What people say - "You can train with world-class Jiu Jitsu professors here." - "It's so Kid Friendly; the instructors are patient and understanding." - "I felt it was an honor training at this Jiu Jitsu gym." ## Good to know - Atos offers a 3-day free trial for interested individuals. - The gym has a variety of classes suitable for all levels. - Expect a friendly atmosphere that supports newcomers. - The black belt professors train with students during sparring sessions. - Classes are available at 6am specifically for Masters age and working individuals. ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.